DocumentCode
2221258
Title
Random laser without diffusion?
Author
Noginov, M.A. ; Bahoura, Mohammed ; Morris, K. ; Noginova, N.
Author_Institution
Center for Mater. Res., Norfolk State Univ., USA
fYear
2002
fDate
19-24 May 2002
Firstpage
3
Abstract
Summary form only given. The sample (scattering Nd/sub 0.5/La/sub 0.5/Al/sub 3/(BO/sub 3/)/sub 4/ ceramic) was excited at 532 nm with a 10 ns laser pulses. The stimulated emission was characterized by a distinctive threshold. The threshold energy E/sub th/ was linearly proportional to the diameter of the pumped spot in a very broad range.
Keywords
ceramics; laser transitions; neodymium; neodymium compounds; optical pumping; solid lasers; stimulated emission; 10 ns; 532 nm; Nd/sub 0.5/La/sub 0.5/Al/sub 3/(BO/sub 3/)/sub 4/; Nd/sub 0.5/La/sub 0.5/Al/sub 3/(BO/sub 3/)/sub 4/ ceramic laser; distinctive threshold; ns laser pulses; pumped spot; random laser; stimulated emission; threshold energy; Ceramics; Neodymium; Neodymium compounds; Optical pumping; Solid lasers; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science Conference, 2002. QELS '02. Technical Digest. Summaries of Papers Presented at the
Conference_Location
Long Beach, CA, USA
Print_ISBN
1-55752-708-3
Type
conf
DOI
10.1109/QELS.2002.1031005
Filename
1031005
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